From d3132e0731ec2e08e47b6a62eac96bfbb98a3124 Mon Sep 17 00:00:00 2001
From: sfan5 <sfan5@live.de>
Date: Fri, 4 Feb 2022 21:08:37 +0100
Subject: [PATCH] Update MinGW CI setup to match MT's

---
 .github/workflows/build.yml | 32 ++++++++++++++++++++++----------
 scripts/ci-build-mingw.sh   | 20 ++++++++++++++++----
 2 files changed, 38 insertions(+), 14 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a1ba3806..09d25a5e 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -58,37 +58,49 @@ jobs:
           LIBGL_ALWAYS_SOFTWARE=true xvfb-run ./AutomatedTest
 
   win32:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v2
-      - name: Install deps
+      - name: Install compiler
         run: |
-          sudo apt-get update
-          sudo apt-get install cmake g++-mingw-w64-i686 -qyy
+          sudo apt-get update && sudo apt-get install cmake -qyy
+          wget http://minetest.kitsunemimi.pw/mingw-w64-i686_11.2.0_ubuntu20.04.tar.xz -O mingw.tar.xz
+          sudo tar -xaf mingw.tar.xz -C /usr
 
       - name: Build
         run: |
-          ./scripts/ci-build-mingw.sh
+          ./scripts/ci-build-mingw.sh package
         env:
           CC: i686-w64-mingw32-gcc
           CXX: i686-w64-mingw32-g++
 
+      - uses: actions/upload-artifact@v2
+        with:
+          name: irrlicht-win32
+          path: ./irrlicht-windows.zip
+
   win64:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v2
-      - name: Install deps
+      - name: Install compiler
         run: |
-          sudo apt-get update
-          sudo apt-get install cmake g++-mingw-w64-x86-64 -qyy
+          sudo apt-get update && sudo apt-get install cmake -qyy
+          wget http://minetest.kitsunemimi.pw/mingw-w64-x86_64_11.2.0_ubuntu20.04.tar.xz -O mingw.tar.xz
+          sudo tar -xaf mingw.tar.xz -C /usr
 
       - name: Build
         run: |
-          ./scripts/ci-build-mingw.sh
+          ./scripts/ci-build-mingw.sh package
         env:
           CC: x86_64-w64-mingw32-gcc
           CXX: x86_64-w64-mingw32-g++
 
+      - uses: actions/upload-artifact@v2
+        with:
+          name: irrlicht-win64
+          path: ./irrlicht-windows.zip
+
   macos:
     runs-on: macos-10.15
     steps:
diff --git a/scripts/ci-build-mingw.sh b/scripts/ci-build-mingw.sh
index 1814942b..e925c394 100755
--- a/scripts/ci-build-mingw.sh
+++ b/scripts/ci-build-mingw.sh
@@ -5,25 +5,27 @@
 variant=win32
 [[ "$(basename "$CXX")" == "x86_64-"* ]] && variant=win64
 
-libjpeg_version=2.0.6
+libjpeg_version=2.1.2
 libpng_version=1.6.37
 zlib_version=1.2.11
 
 mkdir -p libs
 pushd libs
 libs=$PWD
+tmp=
+[ "$variant" = win32 ] && tmp=dw2/
 [ -e libjpeg.zip ] || \
 	wget "http://minetest.kitsunemimi.pw/libjpeg-$libjpeg_version-$variant.zip" -O libjpeg.zip
 [ -e libpng.zip ] || \
-	wget "http://minetest.kitsunemimi.pw/libpng-$libpng_version-$variant.zip" -O libpng.zip
+	wget "http://minetest.kitsunemimi.pw/${tmp}libpng-$libpng_version-$variant.zip" -O libpng.zip
 [ -e zlib.zip ] || \
-	wget "http://minetest.kitsunemimi.pw/zlib-$zlib_version-$variant.zip" -O zlib.zip
+	wget "http://minetest.kitsunemimi.pw/${tmp}zlib-$zlib_version-$variant.zip" -O zlib.zip
 [ -d libjpeg ] || unzip -o libjpeg.zip -d libjpeg
 [ -d libpng ] || unzip -o libpng.zip -d libpng
 [ -d zlib ] || unzip -o zlib.zip -d zlib
 popd
 
-cmake . \
+tmp=(
 	-DCMAKE_SYSTEM_NAME=Windows \
 	-DPNG_LIBRARY=$libs/libpng/lib/libpng.dll.a \
 	-DPNG_PNG_INCLUDE_DIR=$libs/libpng/include \
@@ -31,6 +33,16 @@ cmake . \
 	-DJPEG_INCLUDE_DIR=$libs/libjpeg/include \
 	-DZLIB_LIBRARY=$libs/zlib/lib/libz.dll.a \
 	-DZLIB_INCLUDE_DIR=$libs/zlib/include
+)
+[ "$1" = "package" ] && tmp+=(-DCMAKE_EXE_LINKER_FLAGS="-s")
 
+cmake . "${tmp[@]}"
 make -j$(nproc)
+
+if [ "$1" = "package" ]; then
+	make DESTDIR=$PWD/_install install
+	# bundle the DLLs that are specific to Irrlicht (kind of a hack)
+	cp -p $libs/*/bin/lib{jpeg,png}*.dll _install/usr/local/lib/
+	(cd _install/usr/local; zip -9r "$OLDPWD"/irrlicht-windows.zip -- *)
+fi
 exit 0